@Article{isprs-annals-XI-4-2026-137-2026,
AUTHOR = {Shen, Y. and Akbar, A. and Liu, Y. and Li, Y. and Liu, C.},
TITLE = {S2PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XI-4-2026},
YEAR = {2026},
PAGES = {137--143},
URL = {https://isprs-annals.copernicus.org/articles/XI-4-2026/137/2026/},
DOI = {10.5194/isprs-annals-XI-4-2026-137-2026}
}